Gencurix reported another evidence for the efficacy of the product. GenesWell™ BCT is a gene expression profiling test that predicts probability of distant metastasis and recurrence rate within 10 years in patients with HER2-negative, lymph node-negative, and hormone receptor-positive(ER+ and/or PR+) early stage breast cancer. The result of this new study showed that the patients classified as low risk according to the BCT score had good prognosis with only hormone therapy. There was no significant difference in 10 year distant metastasis free survival (DMFS) between patients treated with hormone therapy plus chemotherapy and those treated with hormone therapy alone. However, the high-risk patients treated with hormone therapy plus chemotherapy showed higher 10 year DMFS than those treated with hormone therapy alone. GenesWell™ BCT has been approved by Ministry of Food and Drug Safety(MFDS) and received a lot of attention when the clinical evidences of 400 Korean breast cancer patients was published in Scientific Reports, a sister journal of the Nature. Currently, they are planning joint clinical study collaborating with hospitals in Japan.